2 years ago

Can someone help me i don't understand how to get the answer:/ will mark brainliest..!

Mathematics

2 answers:

ratelena [41]2 years ago

8 0

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yulyashka [42]2 years ago

6 0

Answer:

So first you know automatically that either side of the line is 180 degrees. So 180-155 would get you 25 degrees so you now know that y=5. we know that it is also a right angle therefore you divide 65 (x-90) by 13 and you get that x is also equal to five

Step-by-step explanation:

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2/5+x=1 What equals x?

kolbaska11 [484]

Answer:

Step-by-step explanation:

2/5 + x = 1

Multiply each term by 5

2 + 5x = 5

5x = 5 - 2

5x = 3

x = 3/5